64793944

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{1009}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 127260000

約数和(自身を除く): 62466056

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 349, 698, 1009, 1396, 2018, 2792, 4036, 8027, 8072, 16054, 23207, 32108, 46414, 64216, 92828, 185656, 352141, 704282, 1408564, 2817128, 8099243, 16198486, 32396972, 64793944]

約数ペア:

[(1, 64793944), (2, 32396972), (4, 16198486), (8, 8099243), (23, 2817128), (46, 1408564), (92, 704282), (184, 352141), (349, 185656), (698, 92828), (1009, 64216), (1396, 46414), (2018, 32108), (2792, 23207), (4036, 16054), (8027, 8072)]